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target/m68k: reformat m68k_features enum 

Move the feature comment from after the feature name to the preceding line to
allow for longer feature names and descriptions without hitting the 80
character line limit.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210308121155.2476-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Mark Cave-Ayland 2021-03-08 12:11:54 +00:00 committed by Laurent Vivier
parent d6cbd8f7a1
commit 469949c902
1 changed files with 44 additions and 22 deletions
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66
target/m68k/cpu.h
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@ -475,36 +475,58 @@ void do_m68k_semihosting(CPUM68KState *env, int nr);
*/
enum m68k_features {
M68K_FEATURE_M68000, /* Base m68k instruction set */
/* Base m68k instruction set */
M68K_FEATURE_M68000,
M68K_FEATURE_M68010,
M68K_FEATURE_M68020,
M68K_FEATURE_M68030,
M68K_FEATURE_M68040,
M68K_FEATURE_M68060,
M68K_FEATURE_CF_ISA_A, /* Base Coldfire set Rev A. */
M68K_FEATURE_CF_ISA_B, /* (ISA B or C). */
M68K_FEATURE_CF_ISA_APLUSC, /* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */
M68K_FEATURE_BRAL, /* BRA with Long branch. (680[2346]0, ISA A+ or B). */
/* Base Coldfire set Rev A. */
M68K_FEATURE_CF_ISA_A,
/* (ISA B or C). */
M68K_FEATURE_CF_ISA_B,
/* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */
M68K_FEATURE_CF_ISA_APLUSC,
/* BRA with Long branch. (680[2346]0, ISA A+ or B). */
M68K_FEATURE_BRAL,
M68K_FEATURE_CF_FPU,
M68K_FEATURE_CF_MAC,
M68K_FEATURE_CF_EMAC,
M68K_FEATURE_CF_EMAC_B, /* Revision B EMAC (dual accumulate). */
M68K_FEATURE_USP, /* User Stack Pointer. (680[012346]0, ISA A+, B or C).*/
M68K_FEATURE_MSP, /* Master Stack Pointer. (680[234]0) */
M68K_FEATURE_EXT_FULL, /* 68020+ full extension word. */
M68K_FEATURE_WORD_INDEX, /* word sized address index registers. */
M68K_FEATURE_SCALED_INDEX, /* scaled address index registers. */
M68K_FEATURE_LONG_MULDIV, /* 32 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_QUAD_MULDIV, /* 64 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_BCCL, /* Bcc with Long branches. (680[2346]0, and CPU32) */
M68K_FEATURE_BITFIELD, /* BFxxx Bit field insns. (680[2346]0) */
M68K_FEATURE_FPU, /* fpu insn. (680[46]0) */
M68K_FEATURE_CAS, /* CAS/CAS2[WL] insns. (680[2346]0) */
M68K_FEATURE_BKPT, /* BKPT insn. (680[12346]0, and CPU32) */
M68K_FEATURE_RTD, /* RTD insn. (680[12346]0, and CPU32) */
M68K_FEATURE_CHK2, /* CHK2 insn. (680[2346]0, and CPU32) */
M68K_FEATURE_MOVEP, /* MOVEP insn. (680[01234]0, and CPU32) */
M68K_FEATURE_MOVEC, /* MOVEC insn. (from 68010) */
/* Revision B EMAC (dual accumulate). */
M68K_FEATURE_CF_EMAC_B,
/* User Stack Pointer. (680[012346]0, ISA A+, B or C). */
M68K_FEATURE_USP,
/* Master Stack Pointer. (680[234]0) */
M68K_FEATURE_MSP,
/* 68020+ full extension word. */
M68K_FEATURE_EXT_FULL,
/* word sized address index registers. */
M68K_FEATURE_WORD_INDEX,
/* scaled address index registers. */
M68K_FEATURE_SCALED_INDEX,
/* 32 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_LONG_MULDIV,
/* 64 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_QUAD_MULDIV,
/* Bcc with Long branches. (680[2346]0, and CPU32) */
M68K_FEATURE_BCCL,
/* BFxxx Bit field insns. (680[2346]0) */
M68K_FEATURE_BITFIELD,
/* fpu insn. (680[46]0) */
M68K_FEATURE_FPU,
/* CAS/CAS2[WL] insns. (680[2346]0) */
M68K_FEATURE_CAS,
/* BKPT insn. (680[12346]0, and CPU32) */
M68K_FEATURE_BKPT,
/* RTD insn. (680[12346]0, and CPU32) */
M68K_FEATURE_RTD,
/* CHK2 insn. (680[2346]0, and CPU32) */
M68K_FEATURE_CHK2,
/* MOVEP insn. (680[01234]0, and CPU32) */
M68K_FEATURE_MOVEP,
/* MOVEC insn. (from 68010) */
M68K_FEATURE_MOVEC,
};
static inline int m68k_feature(CPUM68KState *env, int feature)